base64.encode未编码整个文件，缺少零件文件编码Flutter Dart错误

Question

i am using following code to encode PDF file to base 64

                File f = new File(_path);
//              String base64pdf = base64Encode(f.readAsBytesSync());
                String base64pdf = base64.encode(f.readAsBytesSync());
                String fileName = _fileName;
                print('base64pdf: '+base64pdf);

I tried to encode the pdf file on here: encoding website
the result from the website shows that the base64 encoder inside flutter(dart) is trimming a big section of the String Generated and give only little first part of it ?
how to solve that , is this related with byte type?

Answer 1

RaisedButton(
 onPressed: () async {
 List<int> imageBytes = await sampleImage.readAsBytes();
 base64Image =  base64Encode(imageBytes);
 print(base64Image);},),


SizedBox(height: 30,),


Image.memory(base64Decode(base64Image)),

Base 64 code in my git hub repo